233314020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 746910528

約数和(自身を除く): 513596508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 732, 787, 810, 915, 972, 1098, 1215, 1220, 1574, 1620, 1647, 1830, 2196, 2361, 2430, 2745, 3148, 3294, 3660, 3935, 4722, 4860, 4941, 5490, 6588, 7083, 7870, 8235, 9444, 9882, 10980, 11805, 14166, 14823, 15740, 16470, 19764, 21249, 23610, 24705, 28332, 29646, 32940, 35415, 42498, 47220, 48007, 49410, 59292, 63747, 70830, 74115, 84996, 96014, 98820, 106245, 127494, 141660, 144021, 148230, 191241, 192028, 212490, 240035, 254988, 288042, 296460, 318735, 382482, 424980, 432063, 480070, 576084, 637470, 720105, 764964, 864126, 956205, 960140, 1274940, 1296189, 1440210, 1728252, 1912410, 2160315, 2592378, 2880420, 3824820, 3888567, 4320630, 5184756, 6480945, 7777134, 8641260, 11665701, 12961890, 15554268, 19442835, 23331402, 25923780, 38885670, 46662804, 58328505, 77771340, 116657010, 233314020]

約数ペア:

[(1, 233314020), (2, 116657010), (3, 77771340), (4, 58328505), (5, 46662804), (6, 38885670), (9, 25923780), (10, 23331402), (12, 19442835), (15, 15554268), (18, 12961890), (20, 11665701), (27, 8641260), (30, 7777134), (36, 6480945), (45, 5184756), (54, 4320630), (60, 3888567), (61, 3824820), (81, 2880420), (90, 2592378), (108, 2160315), (122, 1912410), (135, 1728252), (162, 1440210), (180, 1296189), (183, 1274940), (243, 960140), (244, 956205), (270, 864126), (305, 764964), (324, 720105), (366, 637470), (405, 576084), (486, 480070), (540, 432063), (549, 424980), (610, 382482), (732, 318735), (787, 296460), (810, 288042), (915, 254988), (972, 240035), (1098, 212490), (1215, 192028), (1220, 191241), (1574, 148230), (1620, 144021), (1647, 141660), (1830, 127494), (2196, 106245), (2361, 98820), (2430, 96014), (2745, 84996), (3148, 74115), (3294, 70830), (3660, 63747), (3935, 59292), (4722, 49410), (4860, 48007), (4941, 47220), (5490, 42498), (6588, 35415), (7083, 32940), (7870, 29646), (8235, 28332), (9444, 24705), (9882, 23610), (10980, 21249), (11805, 19764), (14166, 16470), (14823, 15740)]